People use <ul> unsorted list and <li> list item to group items together. Why would you group html tags together....This enables developers to ... ... <看更多>

Regular UI在Normalize.css的基础上优化了一些HTML元素的默认样式。 ... <li>选项2 <ul> <li>选项1</li> <li>选项2</li> <li>选项3</li> </ul> </li> <li>选项3</li> ... ... <看更多>

<ul> for the most part has no special meaning for machines interpreting html. For many developers it has just become a way of saying "a group of ... ... <看更多>